<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <select>
        <option value="北京">北京</option>
        <option value="上海">上海</option>
        <option value="广州" selected>广州</option>
    </select>
</body>
</html>